Good reasons to read books

Reading helps to feel more confident.
Help to travel around the world in the cheapest way.
Develop your personality.
Provide food for thoughts.
Reading make you laugh and think.
Draw you towards perfection.
Stimulate creativity.
Brings out writing talent.
Helps in communicating.
Clear your vision.
Satisfies your curiosity.
Help you make more choices.
Help you to build literary talent.
Book reading do not require any special device to teach.
Increase your attention span.
Books are fruitful pastime
Books can be used any time anywhere.
Provides entertainment when others fail.
Reading makes you powerful.
Helps you to know the ' whys and hows ' of everything.
Helps you to create and spread fun.
Help you to travel across time intelligently.
Keep you updated with facts and figures.
Spreads love, affection and knowledge.
Make the best of friends.
Take you to intellectual environment.
Helps you to feel the world around you.
Entertain your mind.
Broaden your horizon.
Books bring nature to your doorstep.
Books bring about a personality change.
Increases comprehension.
Books do not require company.
Books are stress busters.
Develop a sense of belonging to people around you.
Provides mental and physical relaxation.
Act as a communication tool.
Books are intellectually satisfying activity.
Provides spiritual experience.
Provide emotional strength.
Build your self esteem.
Encourage your imagination to soar.
Make you smarter and wiser.
Books help you grow.
Takes you to a world of dreams.
Change your life and vision.
Helps in achieving life goals.
Books develop wonderful experience.
Books transform lives.
Books inspire, books motivate, books build nations.

Read more...

What’s the Difference between a star and Planet?

A star is a huge ball of hot, glowing gases, which whirls in space. All stars are made up of the same two gases, hydrogen and helium, and they shine by their own light, which is produced as a result of atomic reactions in their centre, causing great heat.

Planets are different. A Planet is much smaller and more solid than a star. It does not shine by its own light, because it is not nearly hot enough to produce that light. Instead, it shines by the light of the nearest star.

Our sun is a star, and in its solar system there are nine planets-Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.

Read more...

What is Ultrasound Scanning.

Ultrasound scanning is used to analyze the structure of internal organs, muscle and their size. Ultrasound scanning (Obstetrical ultrasound) is commonly used to scan and analyze the pregnancy period. Ultrasound scanners operating frequency is between two to eighteen mega hertz. Lower frequencies also uses in scanning to get deeper image from body. The Ultrasound scanner operators are called sonographers. A gel is applied on the body of patient before scanning, a probe called transducer produces ultrasound frequency. This probe directly placed on the patient and ultrasound passes from the transducer through the applied water based gel to body. Mainly ultrasound scanning is used to observe the development of fetus during pregnancy. Another applications of ultrasound is in Dental section to clean tooth, cancer treatment, surgery, eye treatment etc.

The working principle of ultrasound scanner : It produces a wave and analyze the echo of that wave, especially how strong the echo was and how long the echo to be received. From these things it produces a digital image as output.

Read more...

What is MRI Scan

Magnetic Resonance Imaging (MRI) Scan is the latest system to scan and analyze the functions of human body. Normally MRI scanning is used to find brain diseases. MRI is used to scan all organs in our body very successfully. But MRI scanning is harmful to pregnant ladies. MRI Scanning is more secure than X-rays and CT scan. An electromagnetic radiation is used in MRI scanner. If atoms comes in a high electromagnetic field the nucleus of each atom produces radio signals, these signals are fed to a computer and creates an image of internal body parts. The good cells and weak cells produces different type of radio waves. Working of MRI scanner is depend upon the different types of radio waves from the cells. In 1977 Raeymond V Damadian make a MRI scanner and he named it as Indomitable.

Read more...